The Pierid butterflies of the genera Hypsochila Ureta, Phulia Herrich-Schäffer, Infraphulia Field, Pierphulia Field, and Piercolias Staudinger /

Bibliographic Details
Main Author:	Field, William Dewitt, 1914-
Other Authors:	Navarro, José Herédia
Format:	Government Document Book
Language:	English
Published:	Washington : Smithsonian Institution Press, 1977.
Series:	Smithsonian contributions to zoology ; no. 232.
Subjects:	Pieridae.

Evans: US Documents (Annex 5th floor)